is it possible?

is it possible to veg a plant until it reaches about a foot high flower it and end up with a final product 16 inches or less? they would be bagseed plants

maybe if you use LST but not if you just let them grow.

yeh man , without mention of strain and genetics , general rule is once u flower expect at least double . .
keep ur light as close as pos thorugh veg to keep em short n bushy as they will be , better that than harvest early , or denying light etc

Thats kind of hard to limit flower growth to only 4 inches. You'll have to bend the hell out of it. What are you growing in a PC case or something?

yes the pc case idea i thought would be something good to try i didnt want to purchase any seeds so i was thinking about wonder skunk bag seeds

look up 12/12 light from seed and ull see that even when flowering right from sprout the plants will still surpass 16 inches... unless u do a scrog/lst/supercrop